LMX2820RTCR - Texas Instruments

Manufacturer Part Number

LMX2820RTCR

Manufacturer

Texas Instruments

Introduction

The LMX2820RTCR is a wideband fractional-N frequency synthesizer IC designed for use in high-performance RF and microwave applications.

Product Features and Performance

Frequency range from 45 MHz to 22.6 GHz

Integrated VCO with low phase noise

Supports fractional-N and integer-N modes

Integrated loop filter

Low power consumption

Programmable reference divider

Internal charge pump

Product Advantages

Wide frequency range for diverse applications

Excellent phase noise performance

Flexible fractional-N and integer-N modes

Integrated design reduces external components

Key Technical Parameters

Frequency Range: 45 MHz to 22.6 GHz

Phase Noise: < -120 dBc/Hz @ 10 kHz offset

Integrated VCO with Tuning Range: 1.6 GHz to 4.2 GHz

Reference Frequency: 10 MHz to 100 MHz

Supply Voltage: 3.3 V

Quality and Safety Features

RoHS compliant

48-VQFN (7x7) package with exposed thermal pad for improved heat dissipation

Compatibility

Suitable for a wide range of RF and microwave applications

Application Areas

Wireless communication systems

Test and measurement equipment

Radar systems

Satellite communications

Military and aerospace applications

Product Lifecycle

The LMX2820RTCR is an actively supported product by Texas Instruments.

Replacement or upgrade options may be available as technology evolves.

Several Key Reasons to Choose This Product

Wide frequency range covering multiple RF and microwave applications

Excellent phase noise performance for high-precision applications

Flexible fractional-N and integer-N modes for diverse requirements

Integrated design with low power consumption and reduced external components

Reliable and RoHS-compliant product from a leading semiconductor manufacturer